[Boost-bugs] [Boost C++ Libraries] #3927: system_error::what() doesn't incorporate code.message() if this->code().value() == 0

Subject: [Boost-bugs] [Boost C++ Libraries] #3927: system_error::what() doesn't incorporate code.message() if this->code().value() == 0
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-02-13 13:45:11

#3927: system_error::what() doesn't incorporate code.message() if
this->code().value() == 0
------------------------------------------------------+---------------------
 Reporter:  Dmitry Goncharov <dgoncharov@…>           |       Owner:  bemandawes
     Type:  Bugs                                      |      Status:  new       
Milestone:  Boost 1.43.0                              |   Component:  system    
  Version:  Boost 1.42.0                              |    Severity:  Problem   
 Keywords:                                            |  
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 if error_code is given 0 as the first argument then system_error::what()
 ignores code().message().

 This piece of code
 {{{
 boost::system::error_code const ec(0, boost::system::system_category);
 boost::system::system_error se(ec);
 cout << se.what() << endl;
 }}}
 will not print anything.
 "Success" is expected.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/3927>
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